/* Copyright  2009
   @Author
   Richard Changde Yin            e-mail yinchangde@hotmail.com

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/**
 * @filename: function/str/uuid.cc
 */

#include <server_includes.h>
#include CSTDINT_H
#include <function/str/uuid.h>
/*Linux UUID */
#include <uuid/uuid.h>



String *Item_func_uuid::val_str(String *str)
{
  uuid_t uu;
  char *uuid_string;

  /* 36 characters for uuid string +1 for NULL */
  str->realloc(36+1);
  str->length(36);
  str->set_charset(system_charset_info);
  uuid_string= (char *) str->ptr();
  uuid_generate_time(uu);
  uuid_unparse(uu, uuid_string);

  return str;
}




